Examlex
Provide the structure of the species which results when the molecular ion of 4-heptanone undergoes fragmentation via a McLafferty rearrangement.
Studentized Range Statistic
A measure used in statistics to identify outliers in a data set, calculated by dividing the range by an estimate of the standard deviation.
Critical Value
A critical value is a point on the distribution curve that separates the area where the null hypothesis is accepted from the area where it is rejected in hypothesis testing.
Sample Sizes
Measurements or quantities of observations used in a statistical sample, representing a portion of the population under study.
Health Inspectors' Ages
The distribution of ages of individuals who are employed as health inspectors.
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